A-A+
The word hey in …together they threaten to
问题详情
The word "they" in "…together they threaten to confuse." (Line 3, Para.5) refers to
A．engineering and the liberal arts
B．reality and noble ideals
C．flexibility and a value system
D．practicality and rationality
参考答案
正确答案：A
解析：判断指代关系。文章第五段第2行、第3行的“they”都是指代前文的“engineering and the liberal arts。”
